AD595AQ
| Parameters | |
|---|---|
| Factory Lead Time | 10 Weeks |
| Lifecycle Status | PRODUCTION (Last Updated: 1 month ago) |
| Contact Plating | Lead, Tin |
| Mounting Type | Through Hole |
| Package / Case | 14-CDIP (0.300, 7.62mm) |
| Surface Mount | NO |
| Number of Pins | 14 |
| Operating Temperature | -55°C~125°C |
| Packaging | Tube |
| JESD-609 Code | e0 |
| Pbfree Code | no |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Termination | Through Hole |
| ECCN Code | EAR99 |
| Terminal Finish | Tin/Lead (Sn63Pb37) |
| Subcategory | Instrumentation Amplifier |
| Technology | BIPOLAR |
| Voltage - Supply | 5V~±15V |
| Terminal Position | DUAL |
| Supply Voltage | 5V |
| Terminal Pitch | 2.54mm |
| Base Part Number | AD595 |
| Function | Thermocouple Amplifier |
| Output Voltage | 13V |
| Output Type | Voltage |
| Operating Supply Voltage | 5V |
| Power Supplies | 5V |
| Interface | Analog |
| Operating Supply Current | 300μA |
| Nominal Supply Current | 160μA |
| Output Current | 5mA |
| Accuracy | ±3°C(Max) |
| Topology | Ice Point Compensation, Overload Detection |
| Amplifier Type | INSTRUMENTATION AMPLIFIER |
| Input Offset Voltage (Vos) | 11μV |
| Bandwidth | 15 kHz |
| Gain Bandwidth Product | 15 kHz |
| Supply Voltage Limit-Max | 36V |
| Sensor Type | External |
| -3db Bandwidth | 0.015MHz |
| Dual Supply Voltage | 15V |
| Number of Amplifiers | 1 |
| Output Alarm | Yes |
| Output Fan | No |
| Height | 3.76mm |
| Length | 19.55mm |
| Width | 6.6mm |
| REACH SVHC | No SVHC |
| RoHS Status | Non-RoHS Compliant |
| Lead Free | Contains Lead |
AD595AQ Description
The AD595AQ is a monolithic chip that combines an instrumentation amplifier and a thermocouple cold junction compensator. It uses an ice point reference and a precalibrated amplifier to generate a high-level (10 mV/°C) output from a thermocouple signal. It can be utilized as a linear amplifier-compensator or a switching output setpoint controller with fixed or remote setpoint control thanks to pin-strapping possibilities. It can be used to directly amplify its compensation voltage, making it a stand-alone Celsius transducer with a low impedance voltage output.
AD595AQ Features
Type J (AD594) pretrimmed or
Thermocouples of Type K (AD595)
Type T Thermocouple Inputs are compatible.
Impedance is low. Voltage 10 mV/8C output
Ice Point Compensation Built-In
+5 V to 615 V is a wide power supply range
Low Power: Typical 1 mW
Alarm for Thermocouple Failure
AD595AQ Applications
Switching applications